Jump Financial’s Amarin Corp AMRN Stock Holding History

Jump Financial’s Portfolio AMRN Stock Details AMRN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$191K	Buy	+12,008	New	+$177K	﹤0.01%	1859
2026 Q1	–	Sell	-26,900	Closed	-$375K	–	1856
2025 Q4	$375K	Buy	26,900 +7,500	+39%	+$124K	﹤0.01%	1439
2025 Q3	$318K	Sell	19,400 -19,030	-50%	-$296K	﹤0.01%	1467
2025 Q2	$623K	Buy	+38,430	New	+$432K	0.01%	1152
2024 Q4	–	Sell	-545	Closed	-$6.84K	–	1612
2024 Q3	$6.84K	Buy	+545	New	+$7.23K	﹤0.01%	1571
2022 Q2	–	Sell	-1,550	Closed	-$102K	–	1592
2022 Q1	$102K	Sell	1,550 -12,395	-89%	-$818K	﹤0.01%	1406
2021 Q4	$940K	Sell	13,945 -6,891	-33%	-$571K	0.06%	412
2021 Q3	$2.13M	Buy	20,836 +3,752	+22%	+$369K	0.15%	133
2021 Q2	$1.5M	Buy	17,084 +10,254	+150%	+$1.01M	0.14%	177
2021 Q1	$848K	Sell	6,830 -1,052	-13%	-$141K	0.08%	260
2020 Q4	$771K	Buy	7,882 +1,127	+17%	+$109K	0.13%	232
2020 Q3	$569K	Buy	+6,755	New	+$810K	0.11%	278

Other funds holding AMRN

SCM

Sarissa Capital Management Greenwich, Connecticut $178M AUM 118.43% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

KCM

Kynam Capital Management Princeton, New Jersey $1.81B AUM 192.15% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Waterfront Wealth Overland Park, Kansas $645M AUM 27.59% 1-Year Est. Return

BFM

Brooklands Fund Management London, United Kingdom $128M AUM

Eversept Partners New York $1.93B AUM 160.8% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Jump Financial's AMRN Position: Q2 2026 in Review

Jump Financial opened a new position in Amarin Corp (AMRN) in Q2 2026: 12,008 shares worth $191K. The stake represents ﹤0.01% of the portfolio and ranks #1859 among its holdings. This is a return to the name: Jump Financial previously reported a position in AMRN as recently as Q4 2025.

Jump Financial first reported a position in AMRN in Q3 2020 and has held it in 12 quarters since. The position peaked at $2.13M in Q3 2021. 81 funds tracked by Wall St. Rank hold AMRN as of Q2 2026.

Jump Financial held 12,008 shares of Amarin Corp worth $191K as of Q2 2026.
Amarin Corp was a new Jump Financial position in Q2 2026.
Amarin Corp made up ﹤0.01% of Jump Financial's portfolio in Q2 2026, its #1859 holding.
Jump Financial first reported a position in Amarin Corp in Q3 2020 and has held it in 12 quarters since.
Jump Financial's Amarin Corp position peaked at $2.13M in Q3 2021.
81 funds tracked by Wall St. Rank held Amarin Corp as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.